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Note 3 - Business Combination (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

Assets
Cash and cash equivalents		$	912
Trade and other receivables			8,887
Contract assets			12,018
Inventories			7,937
Prepaid expenses and other			3,777
Property and equipment			34,827
Other assets			320
Total assets acquired			68,678
Liabilities
Accounts payable			5,520
Accrued liabilities			1,599
Contract liabilities			123
Deferred income taxes			3,221
Total liabilities assumed			10,463
Bargain purchase gain			(20,080	)
Total purchase consideration		$	38,135

Business Acquisition, Pro Forma Information [Table Text Block]

		Year Ended December 31,
		2018				2017
Net sales		$	200,513			$	186,377
Net loss from continuing operations			(15,102	)			(10,611	)

X

- Definition

Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.

+ References

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-Publisher FASB
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- Definition

Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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